Hub for smart phone



FIG. 1 is a top, front, right perspective view of a hub for smart phoneshowing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a front elevational view thereof; wherein the broken lines arefor illustrative purposes only and form no part of the claimed design.

CLAIM What is claimed is the ornamental design for a hub for smartphone, as shown and described.